Thermometer that can be powered both by an accumulator and by the electrical network. The accumulator provides up to 4 hours of power for the meter. This allows the meter to be taken to the desired location without the need to connect it to the electrical network. It is a very useful device to control the air quality in offices, classrooms, auditoriums, etc. The meter measures the CO2 concentration in the air and displays the value on the large LCD screen. The LCD screen displays a 3-color graph to indicate air quality. The device also measures ambient temperature and humidity. In addition, the CO2 concentration of the last 5 measured values can be displayed on the screen every 30 minutes for the last 2.5 hours. The CO2 meter is equipped with an NDIR sensor for long-term stable and accurate measurements. It can be powered both by a battery and by the mains, which makes it a very practical device. Manufactured by PCE with reference PCE-CMM 5.

Specifications

• It indicates the air quality as a number value and as a graph with the colors green, yellow and red.
• By pressing a key you can display the CO2 concentration of the last 5 carbon dioxide measured values recorded every 30 minutes for the last 2.5 hours on the display.
• It is powered by an accumulator and an electrical network.
• The meter is additionally equipped with a sensor for measuring ambient temperature and humidity.
• The NDIR sensor of the CO2 meter meets the requirements for long-term stable and accurate measurements.

• Gross Weight: 410 g
• Number of packages: 1
• Master-pack: 1